#4BDBDF#4BDBDF

#4BDBDF is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.8% C 0.120 H 197.7°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#4BDBDF
RGB	rgb(75, 219, 223)
HSL	hsl(182, 70%, 58%)
HSV	hsv(182, 66%, 87%)
CMYK	cmyk(66.4%, 1.8%, 0%, 12.5%)
CIE-LAB	lab(80.45, -36.27, -13.20)
CIE-LCH	lch(80.45, 38.60, 199.99°)
OKLab	oklab(81.78% -0.1144 -0.0366)
OKLCH	oklch(81.78% 0.12 197.7)
XYZ	xyz(41.5465, 57.4819, 78.7032)
Luminance	0.5749 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BDBDF #DF4F4B

analogous

#4BDF99 #4BDBDF #4B91DF

triadic

#4BDBDF #DF4BDB #DBDF4B

tetradic

#4BDBDF #994BDF #DF4F4B #91DF4B

square

#4BDBDF #994BDF #DF4F4B #91DF4B

split-complementary

#4BDBDF #DF4B91 #DF994B

monochromatic

#1B9295 #24C5C9 #4BDBDF #7FE5E8 #B3F0F1

Accessibility & contrast

On white

1.68

#4BDBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#4BDBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BDBDF

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BDBDF	#FFFFFF	#000000	##000000
##4BDBDF	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD1E0

Deuteranopia (green-blind)

#B6C1E0

Tritanopia (blue-blind)

#00E2DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4bdbdf;
/* rgb */ color: rgb(75, 219, 223);
/* oklch */ color: oklch(81.8% 0.120 197.7);

Tailwind

colors: {
  custom: {
    50: '#90e6e9',
    500: '#4bdbdf',
    950: '#000000',
  },
}

SCSS

$custom: #4bdbdf;
$custom-light: #90e6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bdbdf",
  "rgb": {
    "r": 75,
    "g": 219,
    "b": 223
  },
  "hsl": {
    "h": 181.622,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81779,
    "c": 0.12013,
    "h": 197.7
  },
  "luminance": 0.57487
}

Semantic roles & 50–950 ramp

primary

#4BDBDF

secondary

#993735

accent

#403BED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4BDBDF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →